Polyxylene sebacamide
[化] 聚对苯二亚甲基癸二酰胺; 聚癸二酰苯二甲胺
🧩 词语组成解析
聚二甲苯; 聚二甲苯
🗣️ 情景例句
Thank you.
谢谢 。
He is hurrying to his office.
他赶着去上班。
However, rescue operations are proving difficult.
然而，事实证明营救工作非常困难。